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Documentation/llvm: drop note about LLVM=0

Since commit 502678b88cb3 ("kbuild: Reject unexpected values for LLVM=")
LLVM=0 generates an error instead of silently behaving unexpectedly.

Drop the now unnecessary note.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20260226-kbuild-llvm-followup-v1-1-201cc2a492d9@weissschuh.net
Signed-off-by: Nicolas Schier <nsc@kernel.org>

authored by

Thomas Weißschuh and committed by
Nicolas Schier 8830b2e5 102d712d

-4
-4
Documentation/kbuild/llvm.rst
··· 71 71 72 72 PATH=/path/to/llvm/:$PATH make LLVM=-14 73 73 74 - ``LLVM=0`` is not the same as omitting ``LLVM`` altogether, it will behave like 75 - ``LLVM=1``. If you only wish to use certain LLVM utilities, use their 76 - respective make variables. 77 - 78 74 The same value used for ``LLVM=`` should be set for each invocation of ``make`` 79 75 if configuring and building via distinct commands. ``LLVM=`` should also be set 80 76 as an environment variable when running scripts that will eventually run